Author: Dennler de la Tour, G. (editor), 1957.:
Title: Nature protection throughout the world. Dedicated to the memory of Doctor Hugh Salomon. Issued [...] with the auspices of the International Union for the Protection of Nature, Brussels.
Description: Buenos Aires [no publ.; publ. by the author?] 1957. 8vo. Pp. 545, many photos (partly full-page), 12 maps and some figs. in text. Paperbound, orig. printed wrappers. - Contains 40 papers, in English, French, or German. Scarce.

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